Sped Up Audio

Make sped up versions of songs. Keep the original pitch or let it rise for the classic sped-up TikTok sound.

Your files are processed locally and never uploaded

How to use

Drop an audio or video file.

Adjust the sliders and press Preview to hear it.

Apply the effect and download your track.

With 'Keep pitch' on, the tempo changes without affecting the key; with it off, pitch rises together with the speed.

All processing happens locally in your browser, ensuring complete privacy for your recordings and music.

Are my files uploaded?

No. AudioCharger processes everything inside your browser. Your files never leave your device and nothing is stored on a server.

Is it free?

Yes. Every AudioCharger tool is free, with no sign-up, no watermark and no file limits beyond your device's memory.

Which formats can I save as?

MP3, WAV, FLAC, M4A (AAC) and OGG (Opus). MP3 is selected by default.

The dreamy slowed + reverb sound in one click.

Faster, higher, brighter: the nightcore effect.

Slow, washed-out, retro: instant vaporwave.

Make sound circle around your head.